If you have a tablet (Android/iPad etc), Zinio has really good deals on many subscriptions. The Aussie ones aren't so good, they are usually about $2.99 per issue and the subscriptions (via Magshop/Newsstand etc) don't work out much cheaper.

However, there are great deals on many others from the UK and USA in particular. Not sure if this is valid for you, but just putting it out there.